If you’re installing a Fuel Rail Pressure Gauge on your 2003–2012 Ram Cummins, a clean and reliable signal source is key.

That’s where GlowShift’s vehicle-specific Fuel Rail Pressure Gauge Wiring Harness for 2003-2012 Dodge Ram 2500 & 3500 trucks comes in. Designed specifically for 24 Valve 5.9L Cummins and 6.7L Cummins diesel engines, this harness delivers a true plug-and-play installation without cutting or splicing factory wiring.

Built for compatibility with 3-pin OEM fuel rail pressure sensors, this 6.7 Cummins and 5.9 Cummins wiring harness connects directly to the factory sensor for a seamless installation. Simply disconnect the stock rail pressure harness connector, plug this wiring kit into the factory sensor and harness, and you’re ready for the final step. Connect the green and black wires from your gauge harness to the matching wires on the pigtail harness, and you’re ready to read accurate fuel rail pressure data for your Ram truck.

This Cummins rail pressure adapter harness measures 12 inches long and includes 19 inch sensor and ground lead wires, giving you flexibility during installation while maintaining a tidy engine bay appearance. The direct-fit design not only saves time but helps preserve the integrity of your factory wiring—ideal for daily drivers and performance builds alike.

Each 5.9 Cummins and 6.7 Cummins wiring harness includes detailed installation instructions, Free Lifetime Technical Support, and a One Year Limited Warranty. Whether you’re monitoring performance, tuning, or safeguarding your 2003-2012 Dodge Ram 24 Valve, GlowShift’s fuel rail pressure wiring harness makes installation straightforward, dependable and professional-grade.

Upgrading your diesel truck with a Fuel Rail Pressure Gauge shouldn’t mean cutting into factory wiring or spending hours under the hood. That’s why we made a Fuel Rail Pressure Gauge Wiring Harness engineered specifically for 2002–2016 Chevrolet Silverado and GMC Sierra 1500, 2500HD & 3500HD models with a 6.6L Duramax.

Designed for LB7, LLY, LBZ, LMM, LML and LGH engines, this 6.6 Duramax wiring harness installs directly to the factory fuel rail pressure sensor using true plug and play connectivity. Instead of splicing into OEM wiring, simply disconnect the rail pressure harness connector and insert our pigtail harness between the factory sensor and harness. The result is a clean, professional installation that preserves your truck’s factory wiring integrity.

At 6 inches long with 9 inch sensor and ground lead wires, this harness provides ample length for a streamlined routing setup. Once connected, just match the green and black wires from your fuel rail pressure gauge harness to the corresponding wires on the 6.6 Duramax wiring harness. In minutes, you’ll be ready to accurately monitor fuel rail pressure readings directly from the common rail system.

Whether you rely on your Silverado or Sierra for towing, performance driving or daily work, keeping an eye on fuel rail pressure is critical for maintaining engine health and optimizing performance. We make the process straightforward so you can focus on what matters—getting the most out of your Duramax diesel truck.

Step-by-step installation instructions will walk you through the process. Every purchase is also backed by Free Lifetime Tech Support which means we’re here to assist now or later on down the road if you ever have any questions.

It’s an effortless, reliable, plug and play remedy built specifically for 2002–2016 GM 6.6L Duramax 1500, 2500HD & 3500HD trucks.

Upgrading your vehicle with Aftermarket Gauges is one of the best ways to keep track of important engine data, and having the right mounting option makes all the difference.

Our Universal Single Gauge Console Dashboard Pods provide a clean, practical way to install a 2-1/16” (52mm) gauge in virtually any car or truck while maintaining a sleek interior appearance.

Designed for universal fitment, this single gauge pod mounts directly to your dashboard, positioning your gauge in an easy-to-view location. Whether you’re monitoring boost pressure, oil pressure, coolant temp or another key engine reading, placing the gauge within your line of sight helps you stay aware of your vehicle’s performance at all times.

Durability is another key advantage of these single dash gauge pods. Crafted from premium-quality ABS plastic, they are built to withstand cracking, fading and warping that can occur from long-term exposure to sunlight and heat. This ensures your gauge mount remains secure and maintains its appearance over time.

Each single gauge universal dash pod features a classic OEM black finish. For drivers who want a truly customized appearance, they can be painted with ABS plastic paint to match your dashboard or interior trim. This flexibility makes it easy to create a factory-style look while still adding the functionality of an aftermarket gauge.

Another unique feature of our single dash gauge pod is the ability to expand into a multi-gauge setup. With the included step mounting brackets, additional pods can be installed side-by-side for a clean and organized layout. This allows drivers to monitor multiple engine parameters without cluttering the dash.

Installation is straightforward. Each single gauge pod includes mounting screws, screw mounts, adhesive tape, and installation instructions to help make the process quick and simple.

With durable construction, customizable styling and the ability to expand your gauge setup, GlowShift Universal Single Gauge Console Dashboard Pods are a reliable and stylish remedy for adding performance gauges to any make and model.

Ford Power Stroke trucks are known for their durability and performance, but adding Aftermarket Gauges is one of the best ways to monitor critical engine readings that keep your diesel running at its best.

GlowShift® Installation Adapters for Ford Power Stroke engines make upgrading your truck with sensors and gauges faster, easier and more reliable.

These Power Stroke adapters are engineered specifically for F-Series and Super Duty trucks, and E-Series vans equipped with Power Stroke diesel engines. Instead of making complicated modifications or fabricating custom fittings, these adapters allow you to install gauge sensors directly into your truck’s factory system. That means you can add sensors for fuel pressure, oil pressure, transmission temperature, boost and more without unnecessary hassle.

One of the biggest benefits of these adapters is the vehicle-specific design. Each adapter is precisely machined to fit Ford Power Stroke applications, creating a clean and seamless integration with the factory setup. If you’re maintaining a daily driver or building a fully customized diesel truck, our adapters simplify the installation process while maintaining a professional look.

For owners of 1999–2007 models, 7.3 Powerstroke and 6.0 Powerstroke fuel pressure adapters provide an easy way to install a Fuel Pressure Gauge. These adapters replace the factory pressure port fitting on the fuel filter housing and include a 1/8-27 NPT port for a standard fuel pressure sender. This simple upgrade makes it easy to monitor fuel pressure levels and protect the fuel system from potential issues.

We also offer a Water Temperature Sensor Adapter designed for the 6.0L Power Stroke engine. This adapter replaces the block-off plug on the engine block and features a 1/8-27 NPT port for a standard coolant temperature sensor. Constructed from durable, premium-quality steel, it allows drivers to monitor true engine coolant temperatures and helps prevent overheating.

With precise engineering, durable materials and straightforward installation, GlowShift Power Stroke adapters help diesel owners spend less time in the garage and more time on the road while keeping a close eye on their truck’s performance.

GlowShift gauge pods are one of the most popular ways for Dodge Ram owners to mount aftermarket gauges cleanly and securely. When you’re monitoring boost, EGTs, trans temp or another key readout, we have Cummins Gauge Pods to fit your diesel truck’s needs and style.

Factory fitment covers a range of Dodge Ram 2500 & 3500 trucks, with specific pods for 1986-2018 model years to ensure a tailored look. If your Cummins diesel falls in this year range, we have a Dodge Ram Gauge Pod that elevates form and function.

Gauge pods are offered in different sizes and configurations including single, dual, triple, and even quad gauge setups. A single pod is perfect for one key metric, while triple pods give space for a trio of vital readings. Quad pods are ideal for the Cummins enthusiast running multiple sensors and wanting everything in one location.

Dodge Ram A Pillar Gauge Pods, Dodge Ram Dash Gauge Pods and Dodge Ram Steering Column Gauge Pods are available for your aftermarket project. Choose between OEM black and factory color matched Gray, Tan or Taupe depending on the specific pod. Select Dodge Ram Pillar Pods have a factory speaker cutout so you can keep using the stock speaker.

One of the biggest benefits of our gauge pods is variety. Pods come in different shapes and finishes: from sleek black for a stealthy look to carbon fiber-style housings that add a touch of performance flair. Some owners prefer the subtle OEM-style design, while others go bold with textured or colored accents to match their interior.

2-1/16” (52mm) Cummins Gauges are here to complete your install. We have customizable Gauge Series that define the look of your gauges with analog and digital LED displays.

We even offer Custom Gauge Packages that bundle Cummins Gauge Pods with gauges. You can add optional Cummins Gauge Adapters like boost bolt thread adapters, snubber valves and T-fittings that make installation even easier.

Outfit any 1986-2018 Ram truck with custom-fitted gauge pods and install aftermarket Cummins Gauges to improve efficiency while getting the most out of your diesel engine.

If you’re serious about keeping that 6.6L Duramax diesel running clean and healthy, monitoring fuel pressure is key.

A dedicated Duramax Fuel Pressure Gauge gives you real-time insight into how your Chevy Silverado or GMC Sierra 1500, 2500HD or 3500HD truck’s fuel system is performing, protecting the injectors and pump from unexpected issues on the road.

Luckily, GlowShift offers excellent options that blend performance, style and reliability.

When shopping for gauges, a GlowShift Gauge Series can make all the difference in finding the best fuel pressure gauge to fit your specific needs. Our lineup includes vibrant multi-color and match-style fuel PSI gauges built for diesel trucks, featuring analog and digital readouts to suit your dashboard aesthetic.

A really important point to keep in mind about installing one of our electric fuel pressure gauges to a GM Duramax engine is that an aftermarket lift pump is required for it to function properly.

For classic Duramax platforms, we also offer Custom Gauge Packages that bundle fuel pressure with other critical readings like boost, coolant temp and exhaust temps. You can add optional Duramax fuel pressure gauge adapters like banjo bolts, snubber valves and T-fittings that make installation even easier.

7 Color Series Gauges have a black or white gauge dial with a clear or tinted lens and 7 color modes for the analog LED display. Take fuel PSI readings in 30 PSI or 100 PSI ranges.

Classic Series Gauges combine timeless style with modern electronic functionality in your choice of a black, white or antique white dial, complemented by ultra-bright white LED illumination for analog readings from 0 to 100 PSI.

Designed specifically for the GM 6.6L Duramax, the MaxTow Match Series Diesel Fuel Pressure Gauge is designed to seamlessly integrate with 2014-2020 Chevrolet Silverado and GMC Sierra dash themes. The gauge has a clean OEM look with a 0 to 100 PSI range when you want accurate monitoring without breaking the interior style.

For a universal, performance-oriented look, the MaxTow Double Vision® Series features easy-to-read analog and digital dual displays with 15 PSI, 30 PSI and 100 PSI ranges.

These gauges have black or white dials and green or blue LEDs with smooth stepper motor needle movement for quick reading at a glance. The higher-range versions are ideal for aggressive tuning or hauling scenarios.

All versions include everything you’ll need for the Duramax fuel pressure gauge install including electronic sensors, wiring harnesses and mounting hardware. We have you covered when you need nothing less than the best fuel pressure gauge kit for your GM truck.

No matter which version you choose, Duramax fuel pressure gauges at GlowShift give Chevy Silverado and GMC Sierra 1500, 2500HD & 3500HD owners plenty of options to keep your 6.6L Duramax running strong.

When it comes to driving a classic Super Duty, small upgrades can make a big difference.

That’s why GlowShift is expanding our lineup of interior accessories with a much-needed 1999-2001 Ford Super Duty Cup Holder Add-On. If you’ve ever struggled with undersized factory cup holders or don’t have a reliable spot to set your phone, this upgrade was created with you in mind.

Built specifically for 1999–2001 Ford Super Duty F-250, F-350, F-450 and F-550 models with 40/20/40 split bench seats, this Super Duty Cup Holder installs directly in front of the center console for a factory-style fit. The design accounts for both automatic and manual transmission trucks, ensuring proper clearance and a clean, integrated look that feels OEM. Fit and finish are second to none, making it a seamless addition to your interior.

This isn’t a cheap, thin plastic accessory. Each Ford Super Duty Cup Holder Insert is manufactured from premium ABS plastic that’s strong, tough, and built to last. It resists cracking, fading, and warping, even under daily use. For drivers who want a custom touch, the cup holder add-on can also be painted using ABS plastic paint to perfectly match your interior.

Functionality is where this upgrade truly shines. The dual cup holders are designed to handle a wide range of drink sizes, including water bottles, insulated tumblers, coffee mugs with handles, thermoses, soda cans, and fast-food cups that factory holders often can’t support. A deep, dedicated cell phone slot keeps your device secure and within easy reach while driving.

Installation couldn’t be easier. Simply pop the cup holder into place, secure it using the pre-applied adhesive tape, and you’re ready to go—no tools or hardware required. Backed by Free Lifetime Tech Support and a One Year Limited Warranty, this Add-On Super Duty Cup Holder is a smart, practical upgrade that adds everyday convenience to your Ford truck without compromising durability or style.

A popular add-on for the 6.7L Cummins just got easier to install.

Our Fuel Rail Pressure Gauge Wiring Harness for 2013-2018 Ram 2500 & 3500 trucks is now available, and it delivers faster installs, cleaner connections, and more reliable readings without ever touching factory wiring.

Before, installing a Fuel Rail Pressure Gauge meant digging into the OEM harness, splicing wires and hoping every connection was secure. We redesigned that experience with an effortless Plug and Play connection made specifically for 24 Valve 6.7 Cummins diesel engines. The result is a quicker, more secure install that gets you on the road faster and with no hassles.

This 6.7 Cummins wiring harness connects directly to the fuel rail pressure sensor using a simple inline adapter. Just unplug the factory connector, snap our pigtail wiring kit in place, and tie in the green and black signal wires from the gauge. No cutting, crimping or guesswork required. With 12 inches of harness length and 19 inches of sensor and ground leads, the install has flexibility to route wiring cleanly through the engine bay.

Designed exclusively for 4 Pin OEM sensors, this 6.7 Cummins wiring harness delivers accurate and consistent readings from the common rail system so drivers can stay aware of fuel system performance at all times. If your towing, daily driving or tuning, monitoring rail pressure protects your injectors, pump and overall diesel health.

Plug in. Monitor clearly. Achieve optimal performance for your Ram truck.

When it comes to classic muscle, few cars define the 1980s like the Third Gen Camaro. No matter which trim–Berlinetta, RS, Z28 or IROC-Z–the 1982-1989 Chevy Camaro has held its own over the years and only grown in popularity. Especially among builders dropping in modern engines and upgrading the factory dash.

That’s why GlowShift is expanding its product line with a brand-new Direct Bolt-In Replacement Camaro Dash Panel designed specifically for this timeless pony car.

This 6 Gauge Direct Replacement Camaro Dash Panel delivers the factory look with modern functionality. Built to OEM specifications, it features a stock-style texture and an OEM black finish, ensuring the dash retains its original appearance while opening the door for full customization. Whether your original dash cluster is damaged, faded, or removed for a powertrain swap, GlowShift’s panel installs easily using the factory mounting points and hardware. There’s no cutting, trimming, or modification required.

Each Camaro gauge pod is engineered to house (2) 3-3/8” (85mm) Gauges along with (4) 2-1/16” (52mm) Gauges. This configuration is just like factory and gives drivers the flexibility to run everything from Speedometers and Tachometers to Oil Pressure, Boost, AFR, Coolant Temp, Trans Temp and more — gauges that are a must for LS and EFI conversions.

Also included for installation are (2) Green LED Turn Signals, a Check Engine Light and a High Beam indicator, making it simple to integrate modern electric gauges with the classic dash layout. With us you can also select a Gauge Series to get just the right look for a new set of gauges.

Whether your 1982-1989 3rd Generation Camaro’s factory cluster is worn, damaged, or your build demands better monitoring instruments, GlowShift delivers a direct-fit replacement that revives the look of your dash and brings 21st-century tech to an 80s legend.

Bolt it in, wire up your gauges, and enjoy a modern upgrade inside one of the most beloved Chevrolets produced.

When you’re searching for the best 6.0 Powerstroke boost gauge, you want a gauge that delivers accuracy, durability and a clean factory-fit style. That’s exactly why so many Ford Super Duty owners turn to GlowShift.

Whether you’re monitoring stock boost levels or running a tuned 6.0, GlowShift offers premium-quality 2-1/16” (52mm) Boost Gauges designed to keep you informed and in control every time you hit the throttle.

When your Ford truck calls for the best boost gauge for diesel engines, GlowShift’s are engineered for peak performance, giving you the ability to track turbo pressure with precision so you can protect your engine and maximize efficiency.

For the 6.0 Powerstroke, keeping an eye on boost is critical, especially with the added demands of towing, hauling or aftermarket upgrades. GlowShift gauges provide quick, accurate readings so you always know how your turbo is performing under load.

We also got you covered when you need the best looking boost gauge for your Super Duty.

You’ll find a wide range of options including the popular 7 Color Series, 10 Color Digital Series, Double Vision® Series and more.

Each lineup features bright, easy-to-read displays, a variety of color settings, and durable builds designed for life on the road. Installation is straightforward, so you can customize your setup with vehicle-specific gauge mounting pods including pillar, dash and steering column pods for a clean, OEM-style finish.

Build a Custom Gauge Package combining boost gauges and pods with the option of including adapters and wiring kits.

Add GlowShift to your search for the best boost gauge brand for Super Duty diesel trucks.

If you're upgrading an older gauge or starting fresh, we have everything needed to monitor boost safely and efficiently. So when you’re looking for the best turbo boost gauge for your 6.0 Powerstroke, visit us as a trusted source for reliable diesel monitoring that’s backed by quality, performance, and over 20 years of experience.